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SC905

Semtech
Part Number SC905
Manufacturer Semtech
Description CDMA Cellular Phone Power Management IC
Published May 1, 2010
Detailed Description CDMA Cellular Phone www.DataSheet4U.com IC Power Management POWER MANAGEMENT Description The SC905 is a power management...
Datasheet PDF File SC905 PDF File

SC905
SC905


Overview
CDMA Cellular Phone www.
DataSheet4U.
com IC Power Management POWER MANAGEMENT Description The SC905 is a power management integrated circuit (PMIC) designed for the latest CDMA chip sets.
The device provides four general purpose low dropout regulators (LDOs), and five low noise LDOs designed for analog circuits.
The VMOT LDO can be used as a general purpose regulator or as an adjustable motor drive output that can supply up to 150mA to drive a vibrator motor.
Each LDOs enable and output voltage are controlled via the I2C bus.
An optional three-wire interface compatible with Semtech battery charger ICs is also controlled via the I2C bus.
Initial power-on is achieved by activating either the ON ...



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